Convert HTML snippets to Markdown with Turndown.
Input: HTML (.html) or pasted markup
Output: Markdown (.md)
Maximum file size: Browser-based. If your file is larger, compress or split it first using our other free tools, then return here.
Yes. FastConvertTools is free to use with no account required. We fund the site through advertising so you can convert files without a paywall.
This tool runs in your browser. Your file is not uploaded to our servers for conversion, which keeps photos, notes, and drafts on your device. Clear your downloads folder if others share the computer.
There is no hard server limit because processing stays local. Very large files may slow down or fail if the browser runs out of memory—Browser-based.
Any modern device with a current browser works. Phones and tablets can upload from the gallery or files app; desktops support drag-and-drop. Disable aggressive ad blockers only if they block the conversion script—never disable HTTPS.
Markdown ignores most CSS. Semantic tags like strong, em, a, and h1 map cleanly; div soup may flatten.
HTML is the rendering language of the web with infinite layout complexity. Markdown simplifies content for static generators and note systems. Migrating WordPress posts, Confluence exports, or email newsletters into MD enables Git review. Turndown-style rules convert anchors and images; complex tables need hand tuning. Strip nav, footer, and script blocks before converting blog exports. Relative image paths must be rewritten for your new host. Security note: paste only HTML you trust—malicious scripts could run in preview browsers. This workflow powers site migrations and archival projects where writers prefer MDX components afterward.
FastConvertTools focuses on straightforward workflows: upload or paste, convert, download, and move on with your day. Whether you are a student fixing one assignment, a freelancer delivering client assets, or an office administrator unblocking an email attachment limit, you get clear steps on this page and predictable limits before you start. When results must be perfect, always keep an original copy and spot-check the output against your source—automated conversion saves time, but human review still wins for high-stakes documents.